Surname เซอร์มา (Sirtma 
, Sermma 
, เซอร์มา ) , all around the world, is a very rare family name. The surname เซอร์มา is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, เซอร์มา is the forename as well as the last name.